I'm wondering what modifications people usually do/recommend before getting into some light overlanding. I've got a 2017 Colorado crew cab z71(midnight edition with Goodyear Wrangler Duratractires) with the longer bed and I want to begin exploring a bit with my wife and our soon to be born child. I know things like skid plates and rockers are probably a good idea but I wasn't sure what items are "must haves" vs "nice to have". I don't intend to do any harsh trails but I want to make sure I'm well prepared for exploring some back roads. Suggestions appreciated and specific links to products would be helpful.